package tuxing;

public class Rectangle extends Graphics {

    private double length;
    private double width;

    public Rectangle(double length, double width) {
        this.length = length;
        this.width = width;
    }

    public double getLength() {
        return length;
    }

    public void setLength(double length) {
        this.length = length;
    }

    public double getWidth() {
        return width;
    }

    public void setWidth(double width) {
        this.width = width;
    }
    public double calculateArea(){
        return width*length;
    }

    @Override
    public void huiTu() {
        super.huiTu();
        System.out.println("我是矩形");
    }
}
